21 lines
510 B
Rust
21 lines
510 B
Rust
// compile-pass
|
|
#![allow(dead_code)]
|
|
// Regression test for #35546. Check that we are able to codegen
|
|
// this. Before we had problems because of the drop glue signature
|
|
// around dropping a trait object (specifically, when dropping the
|
|
// `value` field of `Node<Send>`).
|
|
|
|
struct Node<T: ?Sized + Send> {
|
|
next: Option<Box<Node<Send>>>,
|
|
value: T,
|
|
}
|
|
|
|
fn clear(head: &mut Option<Box<Node<Send>>>) {
|
|
match head.take() {
|
|
Some(node) => *head = node.next,
|
|
None => (),
|
|
}
|
|
}
|
|
|
|
fn main() {}
|